Kafka
  1. Kafka
  2. KAFKA-550

Wildcarded consumption is single-threaded

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      It's surprising that we haven't noticed this before, but I was looking at a CPU usage profile on yourkit and It turns out that only one mirror maker thread is actually doing anything. Basically I suspect some bug in fetcher -> queue mapping. Only one queue seems to have any data. I'll look into this probably next week.

      1. KAFKA-550-v1.patch
        2 kB
        Joel Koshy
      2. KAFKA-550-v2.patch
        3 kB
        Joel Koshy

        Activity

        Joel Koshy created issue -
        Joel Koshy made changes -
        Field Original Value New Value
        Attachment KAFKA-550-v1.patch [ 12548327 ]
        Joel Koshy made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Joel Koshy made changes -
        Attachment KAFKA-550-v2.patch [ 12548446 ]
        Joel Koshy made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Joel Koshy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Joel Koshy
            Reporter:
            Joel Koshy
          • Votes:
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            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development